106 lines
4.2 KiB
Python
106 lines
4.2 KiB
Python
# Copyright 2013: Mirantis Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import jsonschema
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import mock
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from rally.deploy.engines import devstack
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from tests.unit import test
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SAMPLE_CONFIG = {
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"type": "DevstackEngine",
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"provider": {
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"name": "ExistingServers",
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"credentials": [{"user": "root", "host": "example.com"}],
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},
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"localrc": {
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"ADMIN_PASSWORD": "secret",
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},
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}
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DEVSTACK_REPO = "https://git.openstack.org/cgit/openstack-dev/devstack.git"
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class DevstackEngineTestCase(test.TestCase):
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def setUp(self):
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super(DevstackEngineTestCase, self).setUp()
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self.deployment = {
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"uuid": "de641026-dbe3-4abe-844a-ffef930a600a",
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"config": SAMPLE_CONFIG,
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}
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self.engine = devstack.DevstackEngine(self.deployment)
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def test_invalid_config(self):
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self.deployment = SAMPLE_CONFIG.copy()
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self.deployment["config"] = {"type": 42}
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engine = devstack.DevstackEngine(self.deployment)
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self.assertRaises(jsonschema.ValidationError,
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engine.validate)
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def test_construct(self):
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self.assertEqual(self.engine.localrc["ADMIN_PASSWORD"], "secret")
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@mock.patch("rally.deploy.engines.devstack.open", create=True)
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def test_prepare_server(self, m_open):
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m_open.return_value = "fake_file"
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server = mock.Mock()
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server.password = "secret"
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self.engine.prepare_server(server)
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calls = [
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mock.call("/bin/sh -e", stdin="fake_file"),
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mock.call("chpasswd", stdin="rally:secret"),
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]
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self.assertEqual(calls, server.ssh.run.mock_calls)
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filename = m_open.mock_calls[0][1][0]
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self.assertTrue(filename.endswith("rally/deploy/engines/"
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"devstack/install.sh"))
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self.assertEqual([mock.call(filename, "rb")], m_open.mock_calls)
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@mock.patch("rally.deploy.engine.EngineFactory.get_provider")
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@mock.patch("rally.deploy.engines.devstack.get_updated_server")
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@mock.patch("rally.deploy.engines.devstack.get_script")
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@mock.patch("rally.deploy.serverprovider.provider.Server")
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@mock.patch("rally.deploy.engines.devstack.objects.Endpoint")
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def test_deploy(self, m_endpoint, m_server, m_gs, m_gus, m_gp):
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m_gp.return_value = fake_provider = mock.Mock()
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server = mock.Mock()
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server.host = "host"
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m_endpoint.return_value = "fake_endpoint"
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m_gus.return_value = ds_server = mock.Mock()
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m_gs.return_value = "fake_script"
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server.get_credentials.return_value = "fake_credentials"
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fake_provider.create_servers.return_value = [server]
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with mock.patch.object(self.engine, "deployment") as m_d:
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endpoints = self.engine.deploy()
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self.assertEqual({"admin": "fake_endpoint"}, endpoints)
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m_endpoint.assert_called_once_with("http://host:5000/v2.0/", "admin",
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"secret", "admin", "admin")
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m_d.add_resource.assert_called_once_with(
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info="fake_credentials",
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provider_name="DevstackEngine",
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type="credentials")
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repo = "https://git.openstack.org/cgit/openstack-dev/devstack.git"
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cmd = "/bin/sh -e -s %s master" % repo
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server.ssh.run.assert_called_once_with(cmd, stdin="fake_script")
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ds_calls = [
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mock.call.ssh.run("cat > ~/devstack/localrc", stdin=mock.ANY),
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mock.call.ssh.run("~/devstack/stack.sh")
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]
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self.assertEqual(ds_calls, ds_server.mock_calls)
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localrc = ds_server.mock_calls[0][2]["stdin"]
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self.assertIn("ADMIN_PASSWORD=secret", localrc)
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